diff --git a/public/specs/service-leaderboard/openapi.json b/public/specs/service-leaderboard/openapi.json
index 651cbe0..18c87c1 100644
--- a/public/specs/service-leaderboard/openapi.json
+++ b/public/specs/service-leaderboard/openapi.json
@@ -2,6 +2,41 @@
   "openapi" : "3.1.0",
   "components" : {
     "schemas" : {
+      "BoardSummary" : {
+        "description" : "One board in its active season.",
+        "type" : "object",
+        "required" : [ "boardId", "seasonId" ],
+        "properties" : {
+          "boardId" : {
+            "type" : "string",
+            "description" : "The board.",
+            "examples" : [ "bedwars-solo" ]
+          },
+          "seasonId" : {
+            "type" : "string",
+            "description" : "The board's active season."
+          },
+          "players" : {
+            "type" : "integer",
+            "format" : "int32",
+            "description" : "How many players have an entry in that season."
+          }
+        }
+      },
+      "BoardsResponse" : {
+        "description" : "Every board with entries in its active season.",
+        "type" : "object",
+        "required" : [ "boards" ],
+        "properties" : {
+          "boards" : {
+            "type" : "array",
+            "items" : {
+              "$ref" : "#/components/schemas/BoardSummary"
+            },
+            "description" : "Sorted by board id."
+          }
+        }
+      },
       "LeaderboardEntry" : {
         "description" : "One row of a board.",
         "type" : "object",
@@ -28,6 +63,46 @@
         },
         "required" : [ "playerId", "lastUpdated" ]
       },
+      "PlayerBoard" : {
+        "description" : "One player's standing on one board.",
+        "type" : "object",
+        "required" : [ "boardId", "seasonId" ],
+        "properties" : {
+          "boardId" : {
+            "type" : "string",
+            "description" : "The board.",
+            "examples" : [ "bedwars-solo" ]
+          },
+          "seasonId" : {
+            "type" : "string",
+            "description" : "The season this standing belongs to."
+          },
+          "rank" : {
+            "type" : "integer",
+            "format" : "int32",
+            "description" : "1-indexed rank; players with the same score share one."
+          },
+          "score" : {
+            "type" : "integer",
+            "format" : "int64",
+            "description" : "The player's score."
+          }
+        }
+      },
+      "PlayerBoardsResponse" : {
+        "description" : "Every board one player is on.",
+        "type" : "object",
+        "required" : [ "boards" ],
+        "properties" : {
+          "boards" : {
+            "type" : "array",
+            "items" : {
+              "$ref" : "#/components/schemas/PlayerBoard"
+            },
+            "description" : "Sorted by board id. Empty when the player never scored."
+          }
+        }
+      },
       "PlayerRankResponse" : {
         "description" : "One player's standing on a board.",
         "type" : "object",
@@ -198,13 +273,68 @@
   "info" : {
     "description" : "Persistent player rankings. A board is a (boardId, seasonId) pair: the board id is stable per gamemode (`bedwars.solos`), the season rolls over on ops's schedule and the scores from the closed season are archived rather than deleted.\n\nScores are submitted by whoever owns the result — service-match after a rated match, not the gamemode — and read by anything that renders a board. A submission says how it combines with what is stored: overwrite, add, or keep the better of the two.\n\nA retried submission is the hazard this API is shaped around: a double-counted score is visible to players and stays wrong for a season. Send an idempotency key and a retry costs nothing.",
     "title" : "Leaderboard API",
-    "version" : "v2.0.0"
+    "version" : "v2.3.0"
   },
   "tags" : [ {
     "name" : "Leaderboards",
     "description" : "Persistent player rankings per board and season."
   } ],
   "paths" : {
+    "/v1/leaderboards/boards" : {
+      "get" : {
+        "summary" : "List the boards",
+        "description" : "Every board with at least one entry in its active season, with how many players it ranks there. Sorted by board id.",
+        "tags" : [ "Leaderboards" ],
+        "responses" : {
+          "200" : {
+            "description" : "The boards.",
+            "content" : {
+              "application/json" : {
+                "schema" : {
+                  "$ref" : "#/components/schemas/BoardsResponse"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/v1/leaderboards/players/{playerId}" : {
+      "get" : {
+        "summary" : "Read every board one player is on",
+        "description" : "Rank and score per board, each in that board's active season unless `seasonId` pins one season for all of them. A player who never scored reads as an empty list, not a 404. Sorted by board id.",
+        "tags" : [ "Leaderboards" ],
+        "parameters" : [ {
+          "name" : "playerId",
+          "in" : "path",
+          "required" : true,
+          "schema" : {
+            "type" : [ "string", "null" ]
+          }
+        }, {
+          "name" : "seasonId",
+          "in" : "query",
+          "schema" : {
+            "type" : [ "string", "null" ]
+          }
+        } ],
+        "responses" : {
+          "200" : {
+            "description" : "The player's standings.",
+            "content" : {
+              "application/json" : {
+                "schema" : {
+                  "$ref" : "#/components/schemas/PlayerBoardsResponse"
+                }
+              }
+            }
+          },
+          "400" : {
+            "description" : "`playerId` is not a UUID."
+          }
+        }
+      }
+    },
     "/v1/leaderboards/{boardId}/players/{playerId}" : {
       "get" : {
         "summary" : "Read one player's standing",